Scientists isolated morphine from opium, leading to the belief (in the West at least) that a single, non-living compound in a plant was responsible for its healing properties. This helped create the biomedical model of pharmacotherapy, where plants are se
Design of Clinical Trials for Treatment of Pain, Development of Clinical Trials, Selected Qualitative Methods, Within-Patient Studies: Cross-over Trials & n-of-1 Studies, Clinical Economics, etc.